EP0711622A4 - Plasmabrenner - Google Patents
PlasmabrennerInfo
- Publication number
- EP0711622A4 EP0711622A4 EP94921807A EP94921807A EP0711622A4 EP 0711622 A4 EP0711622 A4 EP 0711622A4 EP 94921807 A EP94921807 A EP 94921807A EP 94921807 A EP94921807 A EP 94921807A EP 0711622 A4 EP0711622 A4 EP 0711622A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- plasma torch
- torch
- plasma
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3478—Geometrical details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3468—Vortex generators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Plasma Technology (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5205821A JPH0740056A (ja) | 1993-07-28 | 1993-07-28 | プラズマトーチ |
JP205821/93 | 1993-07-28 | ||
PCT/JP1994/001218 WO1995003910A1 (en) | 1993-07-28 | 1994-07-25 | Plasma torch |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0711622A1 EP0711622A1 (de) | 1996-05-15 |
EP0711622A4 true EP0711622A4 (de) | 1996-07-10 |
EP0711622B1 EP0711622B1 (de) | 1998-01-28 |
Family
ID=16513265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94921807A Revoked EP0711622B1 (de) | 1993-07-28 | 1994-07-25 | Plasmabrenner |
Country Status (6)
Country | Link |
---|---|
US (1) | US5569397A (de) |
EP (1) | EP0711622B1 (de) |
JP (1) | JPH0740056A (de) |
KR (1) | KR100262551B1 (de) |
DE (1) | DE69408326T2 (de) |
WO (1) | WO1995003910A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5994663A (en) * | 1996-10-08 | 1999-11-30 | Hypertherm, Inc. | Plasma arc torch and method using blow forward contact starting system |
DE19742442B4 (de) * | 1997-09-26 | 2005-07-07 | Raantec Gmbh & Co. Kg | Vorrichtung zum Verschweißen von Kunststoff-Folien |
KR20010019395A (ko) * | 1999-08-26 | 2001-03-15 | 박재경 | 고온 플라스마화염을 이용한 소각재 용융처리장치 |
US6617538B1 (en) | 2000-03-31 | 2003-09-09 | Imad Mahawili | Rotating arc plasma jet and method of use for chemical synthesis and chemical by-products abatements |
AU2003262417A1 (en) * | 2002-04-19 | 2003-11-03 | Thermal Dynamics Corporation | Plasma arc torch electrode |
US7164095B2 (en) | 2004-07-07 | 2007-01-16 | Noritsu Koki Co., Ltd. | Microwave plasma nozzle with enhanced plume stability and heating efficiency |
US7806077B2 (en) | 2004-07-30 | 2010-10-05 | Amarante Technologies, Inc. | Plasma nozzle array for providing uniform scalable microwave plasma generation |
US7271363B2 (en) | 2004-09-01 | 2007-09-18 | Noritsu Koki Co., Ltd. | Portable microwave plasma systems including a supply line for gas and microwaves |
US7189939B2 (en) | 2004-09-01 | 2007-03-13 | Noritsu Koki Co., Ltd. | Portable microwave plasma discharge unit |
US7126080B1 (en) * | 2005-07-07 | 2006-10-24 | Thermal Dynamics Corporation | Plasma gas distributor with integral metering and flow passageways |
DE202009018173U1 (de) * | 2009-08-11 | 2011-03-17 | Kjellberg Finsterwalde Plasma Und Maschinen Gmbh | Düsenschutzkappe und Düsenschutzkappenhalter sowie Lichtbogenplasmabrenner mit derselben und/oder demselben |
DE102010006786A1 (de) * | 2010-02-04 | 2011-08-04 | Holma Ag | Düse für einen flüssigkeitsgekühlten Plasma-Schneidbrenner |
US9114475B2 (en) | 2012-03-15 | 2015-08-25 | Holma Ag | Plasma electrode for a plasma cutting device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641308A (en) * | 1970-06-29 | 1972-02-08 | Chemetron Corp | Plasma arc torch having liquid laminar flow jet for arc constriction |
US3869616A (en) * | 1972-10-06 | 1975-03-04 | Aga Ab | Reactor for plasma-chemical processes |
US4369919A (en) * | 1980-10-31 | 1983-01-25 | Npk Za Kontrolno Zavarachni Raboti | Plasma torch for processing metals in the air and under water |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2517588B2 (ja) * | 1987-04-06 | 1996-07-24 | 株式会社小松製作所 | プラズマト−チ |
JPH01299777A (ja) * | 1988-05-24 | 1989-12-04 | Komatsu Ltd | プラズマトーチの構造 |
US5396043A (en) * | 1988-06-07 | 1995-03-07 | Hypertherm, Inc. | Plasma arc cutting process and apparatus using an oxygen-rich gas shield |
JP2516804B2 (ja) * | 1988-12-26 | 1996-07-24 | 株式会社小松製作所 | プラズマト−チ |
JPH03174980A (ja) * | 1989-09-25 | 1991-07-30 | Koike Sanso Kogyo Co Ltd | プラズマトーチ |
US4954688A (en) * | 1989-11-01 | 1990-09-04 | Esab Welding Products, Inc. | Plasma arc cutting torch having extended lower nozzle member |
-
1993
- 1993-07-28 JP JP5205821A patent/JPH0740056A/ja active Pending
-
1994
- 1994-07-25 WO PCT/JP1994/001218 patent/WO1995003910A1/ja not_active Application Discontinuation
- 1994-07-25 US US08/586,884 patent/US5569397A/en not_active Expired - Fee Related
- 1994-07-25 EP EP94921807A patent/EP0711622B1/de not_active Revoked
- 1994-07-25 DE DE69408326T patent/DE69408326T2/de not_active Revoked
- 1994-07-25 KR KR1019960700286A patent/KR100262551B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641308A (en) * | 1970-06-29 | 1972-02-08 | Chemetron Corp | Plasma arc torch having liquid laminar flow jet for arc constriction |
US3869616A (en) * | 1972-10-06 | 1975-03-04 | Aga Ab | Reactor for plasma-chemical processes |
US4369919A (en) * | 1980-10-31 | 1983-01-25 | Npk Za Kontrolno Zavarachni Raboti | Plasma torch for processing metals in the air and under water |
Non-Patent Citations (1)
Title |
---|
See also references of WO9503910A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE69408326T2 (de) | 1998-07-23 |
WO1995003910A1 (en) | 1995-02-09 |
EP0711622A1 (de) | 1996-05-15 |
DE69408326D1 (de) | 1998-03-05 |
KR100262551B1 (ko) | 2000-08-01 |
KR960703699A (ko) | 1996-08-31 |
JPH0740056A (ja) | 1995-02-10 |
EP0711622B1 (de) | 1998-01-28 |
US5569397A (en) | 1996-10-29 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
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